portable linux os or any os

i haven't took the time to look and search thoughout the forums but i seen that there was only a portable mac link. and while i was searching the net i found a usefully place http://www.erikveen.dds.nl/qemupuppy/ . i thought i would share what i knew in hopes to develope a portable linux app. i hope to help more with developing app here but i first need to read all the guidelines and the structure to making apps for portable apps. i read over the page at http://www.erikveen.dds.nl/qemupuppy/ and found i need to also read on about eee http://www.erikveen.dds.nl/eee/index.html. i hope to make an updated version of this for puppy linux 4.14+ and other os's. thank you for reading and hope i could help at all. in the meantime ill read up on the customs of portable app developement. i am not a member of the above site and take no credit for their work.